[INFO] fetching crate pin-rc 0.1.0...
[INFO] checking pin-rc-0.1.0 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate pin-rc 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate pin-rc 0.1.0 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pin-rc 0.1.0
[INFO] finished tweaking crates.io crate pin-rc 0.1.0
[INFO] tweaked toml for crates.io crate pin-rc 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e1cfb8dce91334a1b2cff5c0e662646398ae06fad57f8cf316b4057292a90a9
[INFO] running `Command { std: "docker" "start" "-a" "0e1cfb8dce91334a1b2cff5c0e662646398ae06fad57f8cf316b4057292a90a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e1cfb8dce91334a1b2cff5c0e662646398ae06fad57f8cf316b4057292a90a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1cfb8dce91334a1b2cff5c0e662646398ae06fad57f8cf316b4057292a90a9", kill_on_drop: false }`
[INFO] [stdout] 0e1cfb8dce91334a1b2cff5c0e662646398ae06fad57f8cf316b4057292a90a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 937ff9eb8dcce7c7cadc6f9e18dcd86343eba3851c336211c8d194866126e75b
[INFO] running `Command { std: "docker" "start" "-a" "937ff9eb8dcce7c7cadc6f9e18dcd86343eba3851c336211c8d194866126e75b", kill_on_drop: false }`
[INFO] [stderr]     Checking pin-rc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::mem::Pin`
[INFO] [stdout]  --> src/pin_rc.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ no `Pin` in `mem`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::pin::Pin;
[INFO] [stdout]   |     ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::mem::Pin`
[INFO] [stdout]  --> src/pin_rc.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ no `Pin` in `mem`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::pin::Pin;
[INFO] [stdout]   |     ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::mem::Pin`
[INFO] [stdout]  --> src/pin_arc.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::mem::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ no `Pin` in `mem`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::pin::Pin;
[INFO] [stdout]   |     ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::mem::Pin`
[INFO] [stdout]  --> src/pin_arc.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::mem::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ no `Pin` in `mem`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::pin::Pin;
[INFO] [stdout]   |     ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::mem::Pin`
[INFO] [stdout]   --> src/lib.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     use std::mem::Pin;
[INFO] [stdout]    |         ^^^^^^^^^^^^^ no `Pin` in `mem`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]    |
[INFO] [stdout] 14 |     use std::pin::Pin;
[INFO] [stdout]    |         ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use pin_rc::*;
[INFO] [stdout]   |         ^^^^^^^^^ the name `PinWeak` in the type namespace is first re-exported here
[INFO] [stdout] 5 | pub use pin_arc::*;
[INFO] [stdout]   |         ---------- but the name `PinWeak` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: yield syntax is experimental
[INFO] [stdout]   --> src/lib.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 yield i;
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
[INFO] [stdout]    = help: add `#![feature(generators)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: yield syntax is experimental
[INFO] [stdout]   --> src/lib.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 yield i;
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
[INFO] [stdout]    = help: add `#![feature(generators)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use pin_rc::*;
[INFO] [stdout]   |         ^^^^^^^^^ the name `PinWeak` in the type namespace is first re-exported here
[INFO] [stdout] 5 | pub use pin_arc::*;
[INFO] [stdout]   |         ---------- but the name `PinWeak` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `pin` has been stable since 1.33.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(pin)]
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `pin` has been stable since 1.33.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(pin)]
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0618]: expected function, found `F`
[INFO] [stdout]    --> src/pin_rc.rs:148:29
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn map<U: ?Sized, F>(orig: Self, f: F) -> PinRefMut<'a, U>
[INFO] [stdout]     |                                          - `f` has type `F`
[INFO] [stdout] ...
[INFO] [stdout] 148 |             let mut pin_u = f(pin_v);
[INFO] [stdout]     |                             ^-------
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             call expression requires function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0618]: expected function, found `F`
[INFO] [stdout]    --> src/pin_rc.rs:148:29
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn map<U: ?Sized, F>(orig: Self, f: F) -> PinRefMut<'a, U>
[INFO] [stdout]     |                                          - `f` has type `F`
[INFO] [stdout] ...
[INFO] [stdout] 148 |             let mut pin_u = f(pin_v);
[INFO] [stdout]     |                             ^-------
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             call expression requires function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0618, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pin-rc` (lib) due to 6 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0618.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pin-rc` (lib test) due to 5 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "937ff9eb8dcce7c7cadc6f9e18dcd86343eba3851c336211c8d194866126e75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "937ff9eb8dcce7c7cadc6f9e18dcd86343eba3851c336211c8d194866126e75b", kill_on_drop: false }`
[INFO] [stdout] 937ff9eb8dcce7c7cadc6f9e18dcd86343eba3851c336211c8d194866126e75b
